baber/WOPTO huggingface dataset:
Patent JP-H11145217-A (JP)
Title: Temperature controller and method for batch measuring test of wafer, and burn-in apparatus
Inventor: NAKADA YOSHIRO
IPC: H01L21/66
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective temperature controller and its method for carrying out a batch measurement test for wafers. SOLUTION: The temperature of a wafer supported in a wafer cassette 41 is controlled by a temperature controller for carrying out a batch measurement test of the wafers. The temperature controller includes a cooling plate 43 for cooling the wafer, and a heat transfer controlling plate 42 for adjusting the amount of heat flow from the wafer cassette 41 to the cooling plate 43. The thermal conductivity of the heat transfer controlling plate 42 is controlled, so that the temperature of the wafers is held constant efficiently.
Patent JP-H02158181-A (JP)
Title: Corona pre-ionizer
Inventor: ARAI MOTOHIRO
IPC: H01S3/0977
Filed: 1988-12-12
Abstract: PURPOSE:To reduce the generation of arc discharge, and to extract a laser output efficiently while lengthening the lifetime of a laser gas by using metallic plating executed onto the internal surface of a dielectric as a corona electrode. CONSTITUTION:Metallic plating 2 executed onto the internal surface of a corona dielectric 1 surrounding a corona electrode and metallic powder 4 filled into space surrounded by the corona dielectric 1 are employed as the corona electrode. Consequently, the surface of the corona dielectric 1 and the corona electrode are brought into contact uniformly, and contact areas are increased. Capacitance between the corona electrode and a perforated electrode 3 is augmented, energy injected to corona discharge generated between the perforated electrode 3 and the corona dielectric 1 is elevated, and the quantity of ultraviolet rays generated by corona discharge can be increased. Accordingly, arc discharge generated at the time of the discharge of laser excitation is inhibited, thus acquiring a laser output efficiently, then suppressing the deterioration of a laser gas by the generation of arc discharge.
Patent JP-H01154659-A (JP)
Title: Plural cable communication system
Inventor: OWADA HIROYUKI
IPC: H04L29/00
Filed: 1987-12-11
Abstract: PURPOSE:To realize a high speed circuit by distributing the information of plural consecutive bits at every plural circuit lines and sending it in parallel. CONSTITUTION:When a 1-byte data is written to a transmission shift register 30 from a memory 11, the written data is shifted one by one bit at every clock supplied from a clock generating circuit 28. Simultaneously, communication lines 31-38 are switched sequentially at the interval of clocks supplied from the clock generating circuit 28 by a line scanning circuit 27. Thus, the shifted data is distributed one by one bit to the communication lines 31-38 and sent in parallel. On the other hand, the shift of a reception shift register 29 and the scan of the communication lines 31-38 by the line scan circuit 27 are implemented similarly at the reception and one byte data is formed at every scan of the communication lines 31-38.
Patent JP-S63164784-A (JP)
Title: Video camera
Inventor: HIRAO YOSHIAKI
IPC: H04N5/335
Filed: 1986-12-26
Abstract: PURPOSE:To improve the S/N of a video signal by driving an image pickup element by a frequency being integral times the synchronizing frequency decided by the broadcast system and recovering the frequency into the synchronizing frequency decided by the original broadcast system after the addition of video signals among plural patterns is executed. CONSTITUTION:A CCD 4 is driven by a frequency being 4 times the frequency specified by the NTSC system by a CCD driver 5, a digital calculation section 8 stores tentatively the digitalization signal corresponding to four patterns and then addition calculation is executed in each field frequency specified by the NTSC system. The addition calculation of the video signals corresponding to the 4 patterns in the section 8 has the same significance as the execution of the averaging operation of the video signals and in applying N times of averaging between corresponding pattern locations, the S/N of the averaged signal SAV is improved by N<1/2>. A time base restoration device 10 decreases the horizontal synchronizing frequency and the vertical synchronizing frequency after revision of the additional video signal SADD to 1/4 respectively and outputs the signal SADDO whose frequency is restored to the frequency specified by the NTSC system.
Patent JP-H05152476-A (JP)
Title: Semiconductor integrated circuit device, its production and electronic computer
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/78
Filed: 1991-11-27
Abstract: PURPOSE:To improve heat releasability and fundamentally eliminate the heat resistance of a plane which bonds a semiconductor chip on a heat releasing board. CONSTITUTION:A gate insulating film and a gate electrode are formed on the surface of a first single crystal Si board, an electrode protecting insulating film and a polycrystalline silicon film are accumulated thickly and the surface is mirror polished. A groove 16 which is 30mum in width and 30mum in depth is continually formed in zigzag on the surface of a second single crystal Si, a thick silicon oxide film is formed and the surface is polished to be laminated on a first single crystal Si and the adhesion is strengthened by heat treatment. Then, the first Si board is polished from the rear side, a an ultra-thin single film is provided, a MOS transistor is constituted on the film is provided, a MOS transistor is constituted on the single crystal film to be wired. Holes suitable for cooling medium introducing openings 28 are formed from the rear plane by permitting the holes to be matched to the both edges of the groove 16. Dicing is performed, a chip is mounted on a package and wired. Adhesive permits efficient mounting on a heat releasing plate 2 and cooling medium which circulates the groove 16 allows efficient cooling.
Patent JP-S63163711-A (JP)
Title: Garbage disposer
Inventor: NAKAGAWA JINZO
IPC: F23G5/10
Filed: 1986-12-26
Abstract: PURPOSE:To carry out operation continuously from the incineration of garbage to the sealing of generated dust and ash by a method wherein heat is generated in a microwave absorbing and heating element and the garbage placed on a garbage pan is incinerated and the generated dust and ash are stored and sealed. CONSTITUTION:Microwaves generated by a magnetron 17 propagate in a waveguide 15 and penetrate through an insulator 5 and a garbage storing cylinder 6 and propagate into the inside of a cylindrical device 2. The water content in the garbage 35 absorbs the microwaves to vaporize and the garbage 35 is dried in a short time. A microwave absorbing and heating element 22 generates heat and the dried garbage 35 is ignited and burnt. After burning is finished, a garbage pan 18 is rotated by a motor 23 to throw dust and ash 36 into a hopper and then an opening and closing plate 24 is opened and the dust and ash are thrown into a sealing container 25. A plastic film 29 wraps the dust and ash while falling into the container 25 with the dust and ash. Then, the bottom plate of the container 25 is opened and the wrapped dust and ash are thrown into a tray 30 and stored.
Patent JP-H11141644-A (JP)
Title: Limited stroke ball screw device
Inventor: SHIRAI TAKEKI
IPC: B62D3/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a limited ball screw device of, so called, a limited stroke type with a ball holder, in which balls are arrayed at preset spaces, arranged between a nut member and a screw stem, so that it can relatively rotate the screw stem and the nut member on a continuous basis after the ball holder is moved to the end of the nut member. SOLUTION: A limited stroke ball screw device has a screw stem 10 provided with a spiral ball rolling groove 11 on the outer periphery, a nut member 20 provided with an through-hole to insert the screw stem 10 therethrough and with a spiral load rolling groove 22 on the inner periphery of the through-hole, plural balls 3 to roll between the ball rolling groove 11 in the screw stem 10 and the load rolling groove 22 in the nut member 20 and a ball holder 40 formed into a thin cylindrical shape and mounted between the screw stem 10 and the nut member 20 to array the balls 3 at preset spaces. The ball rolling groove 11 in the screw stem 10 or the load rolling groove 22 in the nut member 20 is formed gradually shallower as tending to both ends.
Patent JP-H05152600-A (JP)
Title: Photocoupler
Inventor: TANABE KYOJI
IPC: H01L31/12
Filed: 1991-11-27
Abstract: PURPOSE:To prevent malfunction of a device due to disturbing light by making slits in the peripheral part of an insulating film in which disturbing light incomes, and thereby sealing the slits with light-shielding resin. CONSTITUTION:A conductor pattern on the light-emitting side 14 and on the light-receiving side 15 are formed on the top surface of a translucent insulating film 11. A reflecting film 16 which makes reflect downward light from a light- emitting element 12 on a light-receiving element 13 is formed on the back surface of the insulating film 11. Slits 17 are bored to prevent penetration of disturbing light into the light path. The top surface of the slits 17 and the insulating film 11 are sealed with light-shielding resin 18 so that disturbing light can be prevented from penetrating into the light path. Therefore, even if disturbing light is going to penetrate from the thickness direction of the insulating film 11, the light hit the light-shielding resin 18 in each slit 17, and the penetration of the light can be held back. As a result, malfunction of an optically coupling device due to disturbing light can be prevented.
Patent JP-H05125677-A (JP)
Title: Squeeze shoe for squeeze machine of suspension bridge cable
Inventor: WATANABE TAKENORI
IPC: D07B7/02
Filed: 1991-11-01
Abstract: PURPOSE:To prevent damage on the surface of parallel line cable caused by squeeze shoe in a cable squeeze machine. CONSTITUTION:A cross-sectional shape of an inner face 6 of squeeze shoe facing a parallel line cable 3 in each squeeze shoe 4 of a squeeze machine 5 is made into a protruded shape having a mild curve and a gap shape at a gearing part at the end of the adjoining squeeze shoes 4 does not have a part in parallel with the length direction of the parallel line cable 3.
Patent JP-2001132785-A (JP)
Title: Vibration control device
Inventor: OKAI SHIGEKI
IPC: B60K5/12
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device used in a vehicle and in more details for providing vibration control device supported by a cantilever pin. SOLUTION: A vibration control device is formed such that an outer cylinder, a cantilever pin fitting, and a rubber resilient substance situated between the outer cylinder and the pin fitting are integrally formed by an adhesion force during vulcanization molding of the rubber resilient substance to form a vibration control device. Here 1 is a cantilever type pin fitment, 1a is the protrusion part of the pin fitting, 1b is the deformed part of the pin fitment, 3 is a rubber resilient substance, 33 is an orifice, 34 is a rubber film substance, and 35 is an outer cylinder.
Patent JP-H10154124-A (JP)
Title: Microprocessor and multiprocessor system
Inventor: KOSHIDO KOJI
IPC: G06F15/167
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor which has the degree of freedom to the acquisition and release of a bus right which are performed by handshake. SOLUTION: When a microprocessor 1 is assigned to a master processor in a multiprocessor system, and when bus right release permission control information (BREQEN) is initialized to an inactive state by system reset, etc., a bus arbitrating circuit 20 nullifies a bus right release request that is externally asserted by a bus right release request signal (BREQ) arid maintains bus right release permission control information in an inactive state until required processing that is accompanied with an external bus access is completed. Thereby, it is possible to maintain a bus right independently of an external bus release request.
Patent JP-H04183873-A (JP)
Title: Electroless plating method to high-polymer molding by using ultraviolet laser
Inventor: NIINO HIROYUKI
IPC: C23C18/32
Filed: 1990-11-19
Abstract: PURPOSE:To selectively form secure and uniform electroless plating films on parts irradiated with a UV laser beam of a specific wavelength by irradiating a high-polymer molding with this laser beam to treat the surface, then subjecting the molding to electroless plating. CONSTITUTION:The high-polymer molding is irradiated with the UV laser beam of <=400nm wavelength, by which its surface is treated. Impurities, such as residues, are removed from the high-polymer surface in this way and the structural characteristics and functionability of the surface-are improved. The high- polymer molding is thereafter subjected to the electroless plating. The plating films are precisely and uniformly formed selectively on the surface irradiated with the laser in this way. The above-mentioned method is the working method suitable for executing the electroless plating of copper, nickel, etc. For example, polyphenylene sulfide, polyether ether ketone, etc., are used as the above- mentioned high-polymer molding.
Patent JP-2000102642-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To initialize a memory device by a will of a managerial person of a game machine. SOLUTION: A game machine includes a game control circuit for controlling a game condition, a RAM for temporarily storing data for game control controlled by the game control circuit, a main power source for supplying electricity to the game control circuit and the RAM, and an eliminating section (S14) for eliminating contents of the RAM on condition that a predetermined first condition (S4) is satisfied when the main power source is on.
Patent JP-H08172670-A (JP)
Title: Portable radio telephone system
Inventor: TANAKA MASAHIRO
IPC: H04W8/18
Filed: 1994-12-16
Abstract: PURPOSE: To provide a portable radio telephone system in which a memory of a large capacity to store telephone numbers is not required for a portable radio terminal, an operator is not required to memorize telephone numbers and talking is available whenever, wherever and to anybody. CONSTITUTION: A portable radio terminal 1 is made up of a radio section 11, a data voice processing section 12 processing a voice signal and a data signal used for the communication with a base station 3, a display section 13, a key entry section 14 and a control section 16 controlling entirely the portable radio terminal 1. Furthermore, the base station 3 is made up of a base station radio section 17 modulating and demodulating a radio signal used for the communication with the portable radio terminal 1, a base station control section 18 processing the voice signal and the control signal used to communication with the portable radio terminal 1 and controlling the entire base station, and a telephone directory database section 21, and the portable radio terminal 1 retrieves a telephone directory database in the base station 3 and can make direct dialing to the retrieved telephone number.
Patent JP-H09125633-A (JP)
Title: Eaves gutter mounting device in roof
Inventor: FUJITA HIDEO
IPC: E04D13/072
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount an eaves gutter to the waves gutter of roofboards without boring screw holes in the roofboards. SOLUTION: Roofboards 16 formed of a plurality of metal tie plates are arranged under a beam in a row each other, and rise sections 16a and 16b formed on both sides of each of the roofboards 16 are connected to the roofboards 16 adjacent thereto. A joint section thereof is fixed to a mounting piece 18b of a hanging metal fixture 18 with a screw 20. A fitting section 18a of the hanging metal fixture 18 is fitted to an L-shape steel 14 monolithically formed in the beam 12 in a detachable manner. Vertical sections 22a of gutter metal fixtures 22 are inserted into joint sections of the roofboards 16 to arrange, interlocking sections 22b of the gutter metal fixtures 22 are interlocked with the upper parts of the rise sections 16a and 16b in a pair of roofboards 16, and the gutter metal fixtures 22 are borne on the rise sections 16a and 16b.  A side wall 24a of a longer eaves gutter 24 having an approximately U-shaped section is fixed to base sections 22c of the gutter metal fixtures 22 with screws 26.
Patent JP-H11152683-A (JP)
Title: Textile treating oil agent
Inventor: NANIWA KIMIYOSHI
IPC: D06M15/53
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a textile treating agent giving fibers excellent smoothness, antistatic properties and heat resistance and hardly producing tar or sludge even in high-speed spinning, by compounding a specified phosphoric ester compound with polyethers. SOLUTION: This textile treating agent is obtained by compounding a phosphoric ester compound represented by the formula  R<1> is a <=7C hydrocarbon; M is a metallic atom or ammonium; AO is an oxyalkylene; (m) is a number of >=1; (a) and (b) are each independently a number of 1-2; (c) is a number of 0-1 and [(a)+(b)+(c)] is 3; preferably (AO)m preferably comprises oxypropylene or a polyoxyalkylene containing the oxypropylene} and polyethers, e.g. an ethylene oxide adduct to butanol in a ratio of (90:10) to (5:95), preferably (50:50) to (10:90).
Patent JP-H06162366-A (JP)
Title: Gas detector
Inventor: EBARA KATSUO
IPC: G08B17/10
Filed: 1992-11-24
Abstract: PURPOSE:To easily judge the degradation of a gas detector by applying a voltage between a semiconductor element and an electrode to monitor the change of the current flowing between them and monitoring the surface of the semiconductor element. CONSTITUTION:When the switching instruction of a changeover switch S is inputted for the purpose of discriminating the degradation of a semiconductor element 12, the contact of the changeover switch S is switched to cut off a detecting circuit D, and the power from a power supply line L2 is supplied to a degradation judging circuit DJ through the other contact. position of the changeover switch S. The degradation judging circuit DJ raises the voltage supplied through the power supply line L2 by a boosting circuit T, and a high voltage is applied to a probe 20. Then, an ionic current flows between the surface of the semiconductor element 12 and the front end of the probe 20; but if a silane oxide film as an insulating material is formed on the surface of the element because of the degradation of the semiconductor element 12, the ionic current is difficult to flow. The resistance change between the surface of the element 12 and the probe 20 is detected by a judging circuit C.
Patent JP-H11149528-A (JP)
Title: Information communication equipment using radio wave tag
Inventor: SHIMIZU HIROO
IPC: G06K17/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a communication omission at the time of communication with plural radio wave tags by measuring cumulative communication times with plural radio wave tags in a communication available area and calculating the speed of a conveyor from the measured time so as to execute control. SOLUTION: A communication time with plural radio wave tags TG1-TG7 in a communication available area CA is actually measured in order to previously determine cumulative communication times with the whole plural radio wave tags TG1-TG7 existing in the communication available area CA of the belt conveyor, while the conveyor is at standstill. In this case, the communication time till communication between the whole seven radio wave tags TG1-TG7 in the communication available area CA and a tag reader/writer 12 is ended is measured by a communication time measuring part under the control of a control part. Then, the speed of the belt conveyor is determined by prescribed calculation from an actual measurement result of the cumulative communication times with the radio wave tags TG1-TG7 in the communication available area CA.
Patent JP-H10144859-A (JP)
Title: Wiring board with leads
Inventor: SATOU KAICHIROU
IPC: H01L23/50
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board having leads for mounting a semiconductor integrated circuit chip, which allows soldering of external lead terminals to an insulating tie bar with sufficient strength without short-circuiting, even when the pitch of the external lead terminals is fine and the intervals are small. SOLUTION: A soldering pad part 12 formed on the surface of an insulating tie bar 10 by metallization has circular-arc shaped wide parts 24 and linear narrow parts 26 one after another. As for the adjacent soldering pad parts 12, the wide parts 24 and the narrow parts 26 are alternately arranged. Thus, at the time of soldering the external lead terminals, the wide parts 24 ensure sufficient soldering strength, the narrow parts 26 ensure intervals between the adjacent soldering pads 12, and short-circuiting is prevented.
Patent JP-H06162272-A (JP)
Title: Blocked term dictionary preparation method for character recognizing device
Inventor: MIZUGAKI AKIO
IPC: G06K9/72
Filed: 1992-11-25
Abstract: PURPOSE:To provide a blocked term dictionary preparation method by which collation with a term dictionary provided with correct terms is performed even when an error is present in a part of the recognition of key words for specifying one blocked term dictionary. CONSTITUTION:This method for preparing the blocked term dictionary for containing terms being subordinate to the plural key words used for a character recognizing device is provided with a first process (203) for extracting the plural key words from source data 201, a second process (205) for imparting a same block number to the key words provided with a same character for an (n)-th character for the plural key words extracted in the first process and a third process for containing the terms contained in the source data 201 along with the respective key words in the second term dictionary of the number imparted to the respective key words.
Patent JP-H09131591-A (JP)
Title: Electrolytic water generator
Inventor: IWATA TERUFUMI
IPC: C02F1/46
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To execute efficient use of a water generated by electrolysis. SOLUTION: This electrolytic water generator is constituted of a tank 14 for discharging a neutralized water G which is obtained by neutralizing an acidic water D from an acidic water discharge pipe 9 to a neutralized water discharge pipe 15, an assistant anode 6A and an assistant cathode 7A dipped into the water in the tank 14 and an assistant DC power source 11A connected to the electrodes, and the neutralized water discharge pipe 15 is connected to an alkaline ionized water discharge pipe 10. The neutralized water G is obtained by giving electrons from the assistant cathode 7A to H<+> ions (hydrogen ions) in the acidic water D to neutralize. The neutralized water G produced from the acidic water D is mixed with the alkaline ionized water E in the alkaline ionized water discharge pipe 10 to supply for drinking or the like without disusing.  Then the utilization efficiency of the raw water W is improved.